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FR809966A - Improvements to pneumatic suspension and shock absorption systems - Google Patents

Improvements to pneumatic suspension and shock absorption systems

Info

Publication number
FR809966A
FR809966A FR809966DA FR809966A FR 809966 A FR809966 A FR 809966A FR 809966D A FR809966D A FR 809966DA FR 809966 A FR809966 A FR 809966A
Authority
FR
France
Prior art keywords
shock absorption
pneumatic suspension
absorption systems
systems
pneumatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Application granted granted Critical
Publication of FR809966A publication Critical patent/FR809966A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • B60G17/0155—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/14—Independent suspensions with lateral arms
    • B60G2200/144—Independent suspensions with lateral arms with two lateral arms forming a parallelogram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7866—Plural seating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR809966D 1936-01-03 1936-06-08 Improvements to pneumatic suspension and shock absorption systems Expired FR809966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5735536 US2133279A (en) 1936-01-03 1936-01-03 Pneumatic suspension device

Publications (1)

Publication Number Publication Date
FR809966A true FR809966A (en) 1937-03-12

Family

ID=22010067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809966D Expired FR809966A (en) 1936-01-03 1936-06-08 Improvements to pneumatic suspension and shock absorption systems

Country Status (5)

Country Link
US (1) US2133279A (en)
BE (1) BE416031A (en)
DE (1) DE713170C (en)
FR (1) FR809966A (en)
GB (1) GB473971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408768A1 (en) * 1977-11-12 1979-06-08 Daimler Benz Ag PNEUMATIC SPRING, ESPECIALLY FOR VEHICLES

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427927A (en) * 1938-01-28 1947-09-23 Schutte Hermann Vehicle suspension
FR1189778A (en) * 1945-12-29 1959-10-06 Firestone Tire & Rubber Co Air spring
US2691420A (en) * 1949-07-02 1954-10-12 Gen Motors Corp Fluid suspension system for vehicles
DE913024C (en) * 1951-07-06 1954-06-08 Deutsche Bundesbahn Air suspension for road or rail vehicles
DE1031059B (en) * 1953-12-28 1958-05-29 Essers Dr Ing Rubber air suspension
DE972377C (en) * 1954-12-15 1959-07-09 Continental Gummi Werke Ag Toroidal, air-filled hollow body made of rubber, in particular a torus arranged between the bogie frame and the underframe of rail vehicles with horizontal beads
DE1081037B (en) * 1955-10-11 1960-05-05 Continental Gummi Werke Ag Air spring for vehicles
NL208814A (en) * 1955-10-24
US2887069A (en) * 1955-12-15 1959-05-19 Gen Steel Castings Corp Air spring railway truck
US2848956A (en) * 1955-12-15 1958-08-26 Firestone Tire & Rubber Co Vehicle suspension
US2908230A (en) * 1956-01-30 1959-10-13 Budd Co Railway car truck
DE1211949B (en) * 1956-03-27 1966-03-03 Daimler Benz Ag Preferably made of rubber od. The like. Existing bellows for air suspension on vehicles, in particular motor vehicles
DE1089285B (en) * 1956-07-05 1960-09-15 Maschf Augsburg Nuernberg Ag Gas-suspended vehicle seat
US2960333A (en) * 1956-12-28 1960-11-15 Dayco Corp Telescoping fluid cylinder
GB320857A (en) * 1957-01-18 1929-10-18 Arthur Douglas Constable Improvements in and relating to electric switches
DE1095062B (en) * 1957-03-16 1960-12-15 Maschf Augsburg Nuernberg Ag Gas suspension
DE1252546B (en) * 1957-11-26
US3025079A (en) * 1958-10-22 1962-03-13 Gouirand Rene Pneumatic vehicle suspension
US3042422A (en) * 1960-01-18 1962-07-03 Edward V Garnett Dual front wheel assembly with air suspension means
US3342141A (en) * 1965-05-03 1967-09-19 Chesapeake & Ohio Railway Convertible rail-highway vehicle truck
US4174827A (en) * 1977-10-04 1979-11-20 The Goodyear Tire & Rubber Company Airsprings
HU181110B (en) * 1980-04-25 1983-06-28 Ikarus Karosszeria Wheel suspension
US5129634A (en) * 1986-09-02 1992-07-14 The Goodyear Tire & Rubber Company Airspring with partial restraining sleeve
US5169129A (en) * 1991-09-26 1992-12-08 Bridgestone/Firestone, Inc. Variable rate air spring suspension system
US6607186B2 (en) * 2000-05-01 2003-08-19 Bret Voelkel Shock absorber
US9038994B2 (en) * 2005-03-21 2015-05-26 Arvinmeritor Technology, Llc Air spring protector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408768A1 (en) * 1977-11-12 1979-06-08 Daimler Benz Ag PNEUMATIC SPRING, ESPECIALLY FOR VEHICLES

Also Published As

Publication number Publication date
GB473971A (en) 1937-10-22
US2133279A (en) 1938-10-18
BE416031A (en) 1900-01-01
DE713170C (en) 1941-11-05

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